PDF: 09005aef81c9620b/Source: 09005aef81c961ec Micron Technology, Inc., reserves the right to change products or specifications without notice.
HVF9C64_128x72K.fm - Rev. C 3/07 EN
16 ©2005 Micron Technology, Inc. All rights reserved.
512MB, 1GB: (x72, ECC, SR) 244-Pin DDR2 VLP Mini-RDIMM
Register and PLL Specifications
Notes: 1. The
t
RC SPD values shown are JEDEC DDR2 device specification values. The actual Micron
DDR2 device specification is
t
RC = 55ns for all speed grades.
63
Checksum for bytes 0–62
ECC/ECC and parity
-80E
-800
-667
-53E
-40E
62/66
03/07
1E/22
C9/CD
30/34
03/07
A4/A8
BF/C3
6A/6E
D1/D5
64
Manufacturer’s JEDEC ID code
MICRON 2C 2C
65–71
Manufacturer’s JEDEC ID code
(continued) FF FF
72
Manufacturing location
1–12 01–0C 01–0C
73–90
Module part number (ASCII)
– Variable data Variable data
91
PCB identification code
1–9 01–09 01–09
92
Identification code (continued)
000 00
93
Year of manufacture in BCD
– Variable data Variable data
94
Week of manufacture in BCD
– Variable data Variable data
95–98
Module serial number
– Variable data Variable data
99–127
Reserved for manufacturer-specific data
00 00
128–255
Reserved for customer-specific data
FF FF
Table 16: Serial Presence-Detect Matrix (continued)
Byte Description Entry (Version) 512MB 1GB
